1Password vs Keeper

1Password gives you the security you need in today's online world without slowing you down. 1Password makes you more productive while simultaneously increasing your security with strong, unique passwords for all your accounts and keeps all of your important information encrypted and secure.
Keeper is a secure and easy-to-use password manager and digital vault. Keeper password vault provides password management and online file storage. Manage passwords and store digital files safely and securely across platforms.
Face to face in the news:

2018 - 1Password partners with popular breach monitoring service to win over Keeper

A little over a month since 1Password incorporated a pwned password check feature, the password manager service has now netted what’s being described as “a partnership” with the popular breach monitoring service Have I Been Pwned. HIBP is now recommending users sign up to 1Password’s service at the point when they learn their information may have been involved in a data breach. It’s a major win for 1Password of course, whose brand will now be in front of people at the point when they are likely to be most motivated to pay to tighten the security screw. So we may assume that 1Password now provides better pwned password check feature than Keeper